package userServlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import swim2.sessionbeans.*;

public class FriendRequestOutcomeServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

    public FriendRequestOutcomeServlet() {
        super();
    }

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		PrintWriter out = response.getWriter();
		
		try{
			Context ctx = getInitialContext();			
			UserSystemRemote userSystemRemote = (UserSystemRemote) ctx.lookup("userJNDI");
			int senderId = Integer.parseInt(request.getParameter("senderId"));
			int recipientId = Integer.parseInt(request.getParameter("recipientId"));
			int suggested = Integer.parseInt(request.getParameter("suggested"));
			int outcome = userSystemRemote.checkFriendshipRequest(senderId, recipientId, suggested);
			String nameSurname = userSystemRemote.getCompleteName(recipientId);
			String userMail = userSystemRemote.getMail(senderId);
			String userPassword = userSystemRemote.getPassword(senderId);
			
			request.setAttribute("userMail", userMail);
			request.setAttribute("userPassword", userPassword);
			request.setAttribute("senderId", senderId);
			request.setAttribute("nameSurname", nameSurname);
			request.setAttribute("outcome", outcome);
			RequestDispatcher dispatcher =
			request.getRequestDispatcher("/UserJsp/FriendRequestOutcome.jsp");
			dispatcher.forward(request, response);	
		}
		catch (Exception e) {
			e.printStackTrace();
			out.print("user panel exception");
		}
	}

	static public Context getInitialContext() throws Exception{
		Hashtable<String,String> env = new Hashtable<String,String>();
		env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
		env.put(Context.PROVIDER_URL, "localhost:1099");
		return new InitialContext(env);
	}
}
